[  527.188504] br0: port 1(c1) entered blocking state
[  527.188599] br0: port 1(c1) entered disabled state
[  527.188669] c1: entered allmulticast mode
[  527.188780] c1: entered promiscuous mode
[  527.208202] br0: port 2(c2) entered blocking state
[  527.208253] br0: port 2(c2) entered disabled state
[  527.208285] c2: entered allmulticast mode
[  527.208332] c2: entered promiscuous mode
[  527.227295] br0: port 3(c3) entered blocking state
[  527.227356] br0: port 3(c3) entered disabled state
[  527.227402] c3: entered allmulticast mode
[  527.227451] c3: entered promiscuous mode
[  527.247041] br0: port 4(sender) entered blocking state
[  527.247084] br0: port 4(sender) entered disabled state
[  527.247118] sender: entered allmulticast mode
[  527.247175] sender: entered promiscuous mode
[  527.254600] br0: port 4(sender) entered blocking state
[  527.254664] br0: port 4(sender) entered forwarding state
[  527.254735] br0: port 3(c3) entered blocking state
[  527.254805] br0: port 3(c3) entered forwarding state
[  527.254878] br0: port 2(c2) entered blocking state
[  527.254952] br0: port 2(c2) entered forwarding state
[  527.255022] br0: port 1(c1) entered blocking state
[  527.255089] br0: port 1(c1) entered forwarding state
[  527.263491] Bridge firewalling registered
[  537.882971] br0: port 1(c1) entered disabled state
[  537.883200] c1 (unregistering): left allmulticast mode
[  537.883295] c1 (unregistering): left promiscuous mode
[  537.883359] br0: port 1(c1) entered disabled state
[  537.905956] br0: port 2(c2) entered disabled state
[  537.906156] c2 (unregistering): left allmulticast mode
[  537.906224] c2 (unregistering): left promiscuous mode
[  537.906291] br0: port 2(c2) entered disabled state
[  537.926995] br0: port 4(sender) entered disabled state
[  537.927115] br0: port 3(c3) entered disabled state
[  537.927326] sender (unregistering): left allmulticast mode
[  537.927388] sender (unregistering): left promiscuous mode
[  537.927461] br0: port 4(sender) entered disabled state
[  537.927728] c3 (unregistering): left allmulticast mode
[  537.927789] c3 (unregistering): left promiscuous mode
[  537.927857] br0: port 3(c3) entered disabled state